221473469 (number)

221473469 is an odd 9-digits composite number following 221473468 and preceding 221473470. In scientific notation, it is written as 2.21473469 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 189834396 positive integers (up to 221473469) that are relatively prime to 221473469.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-three thousand four hundred sixty-nine

Notation

Scientific notation 2.21473469 × 10^8
Engineering notation 2.21473469 × 10^6

Prime Factorization of 221473469

Prime Factorization 7 × 31639067

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221473469
Product of the distinct prime numbers

The prime factorization of 221473469 is 7 × 31639067. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 14, 67, 47, 707, 3846, 7473, 77084, 84479, 684835, 200732, 2193049, 2108772, 51921006, 25250975, 725875906, 684345298, 4484885753, 3118390763

Basic calculations (n = 221473469)

Multiplication

n×y
n×2 442946938
n×3 664420407
n×4 885893876
n×5 1107367345

Division

n÷y
n÷2 110736734.5
n÷3 73824489.666667
n÷3 55368367.25
n÷5 44294693.8

Exponentiation

ny
n2 49050497470893961
n3 1.0863383831055E+25
n4 2.4059513021422E+33
n5 5.3285438113049E+41

Nth Root

y√n
2√n 14881.984713068
3√n 605.02581134329
4√n 121.99174034773
5√n 46.672852199926

Divisors of 221473469

1, 7, 31639067, 221473469

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221473468
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221473469 can be divided by 4 positive divisors. The sum of these divisors (counting 221473469) is 1, the average is 0.25.

Base conversion 221473469

Base System Value
2 Binary 1101001100110110101010111101
3 Ternary 120102202000111002
4 Quaternary 31030312222331
5 Quinary 423144122334
6 Senary 33550540045
8 Octal 1514665275
10 Decimal 221473469
12 Duodecimal 62207625
16 Hexadecimal d336abd
20 Vigesimal 39443d9
36 Base36 3nuy0t

Cryptographic Hash Functions

md5 6410df2ba6379e5c172d803bac9b1db2
sha1 f34153df6190a796dd80622545b663cfacf5c258
sha256 d9df0e5233593fdfa44198a6f0415d0833382b03b32d8c0fe05bf8e6d1bc1f7d
sha512 23c8a003f6d214a1e27bc55c59d7a6c965b72052fc175282b475adc6e320ae9076ba7f2af3df26ef9955689de602e9a0acebba398ba44bf462ec36eb45f332be
ripemd-160 c9d10679899a89a00636006749590299f39b5789

221473469 as geometric shapes

Circle

Radius = n
Diameter 442946938
Circumference 1391558846.3509
Area 1.5409668250949E+17

Sphere

Radius = n
Volume 4.5504435782356E+25
Surface area 6.1638673003794E+17
Circumference 1391558846.3509

Square

Length = n
Perimeter 885893876
Area 49050497470893961
Diagonal 313210783.56562

Cube

Length = n
Surface area 294302984825363766
Volume 1.0863383831055E+25
Space diagonal 383603300.83653

Equilateral Triangle

Length = n
Perimeter 664420407
Area 2.1239488439029E+16
Altitude 191801650.41827

Triangular Pyramid

Length = n
Surface area 2.1239488439029E+16
Volume 1.2802620622618E+24
Height 104403594.52187